blocks/apcal_minical_ex.php ➔ apcal_minical_ex_show()

Complexity

Conditions	26
Paths	15169

Size

Total Lines

152

Duplication

Lines	17
Ratio	11.18 %

Importance

Changes

0

<?php
    function apcal_minical_ex_show($options)
    {
        global $xoopsConfig, $xoopsDB, $xoopsUser;

        // speed check
        //global $GIJ_common_time ;
        //list($usec, $sec) = explode(" ",microtime());
        //echo ((float) $sec + (float) $usec) - $GIJ_common_time ;

        // get bid
        if (substr(XOOPS_VERSION, 6, 3) > 2.0) {
            // XOOPS 2.1/2.2
            // instanceid as bid from block_instance
            $bid = @$GLOBALS['apcal_blockinstance_id'];
        } else {
            // XOOPS 2.0.x
            if (is_object($GLOBALS['block_arr'][$GLOBALS['i']])) {
                // bid from newblocks
                $bid = $GLOBALS['block_arr'][$GLOBALS['i']]->getVar('bid');
            } else {
                return array();
            }
        }

        $moduleDirName = empty($options[0]) ? basename(dirname(__DIR__)) : $options[0];
        $gifaday       = empty($options[1]) ? 2 : (int)$options[1];
        $just1gif      = empty($options[2]) ? 0 : 1;
        //  $plugins_tmp = empty( $options[3] ) ? array() : explode( ',' , $options[3] ) ;
        // robots mode (arrows in minicalex will point not a current page but APCal)
        $robots_mode = preg_match('/(msnbot|Googlebot|Yahoo! Slurp)/i', $_SERVER['HTTP_USER_AGENT']);

        // GET URL extraction
        // Only integer values are valid (for preventing from XSS)
        $additional_get = '';
        if (!$robots_mode) {
            foreach ($_GET as $g_key => $g_val) {
                if ($g_key === 'caldate' || $g_key == session_name()) {
                    continue;
                }
                if ((int)$g_val != $g_val) {
                    $additional_get = '';
                    break;
                } else {
                    $additional_get .= '&amp;' . urlencode($g_key) . '=' . (int)$g_val;
                }
            }
        }

        // cache enable or not
        if (empty($_POST['apcal_jumpcaldate'])
            && (empty($_GET['caldate'])
                || in_array(substr($_GET['caldate'], 0, 4), array(date('Y'), date('Y') - 1)))
        ) {
            $enable_cache = true;
            //      $enable_cache = false ;
        } else {
            $enable_cache = false;
        }

        // cache read
        if ($enable_cache) {
            if (empty($_GET['caldate'])) {
                $Ym = date('Ym');
            } else {
                list($Y, $m) = explode('-', $_GET['caldate']);
                if (empty($m)) {
                    $Ym = date('Ym');
                } else {
                    $Ym = sprintf('%04d%02d', $Y, $m);
                }
            }
            $bid_hash   = substr(md5($bid . XOOPS_DB_PREFIX), -6);
            $uid        = is_object($xoopsUser) ? $xoopsUser->getVar('uid') : 0;
            $cache_file = XOOPS_CACHE_PATH . "/{$moduleDirName }_minical_ex_{$bid_hash}_{$xoopsConfig['language']}_";
            if (file_exists($cache_file . $Ym)) {
                $cache_bodies = file($cache_file . $Ym);
                if (count($cache_bodies) == 3) {
                    $expire   = (int)$cache_bodies[0];
                    $prev_uid = (int)$cache_bodies[1];
                    if ($expire > time() && $prev_uid == $uid) {
                        $block = unserialize($cache_bodies[2]);
                        if ($robots_mode) {

This code seems to be duplicated across your project.

                            $block['root_url'] = $block['mod_url'] . '/';
                            // $block['php_self'] = '/' ;
                            $block['additional_get'] = '';
                        } else {
                            $block['root_url'] = '';
                            // $block['php_self'] = $_SERVER['SCRIPT_NAME'] ;
                            $block['additional_get'] = $additional_get;
                        }
                        // speed check
                        //list($usec, $sec) = explode(" ",microtime());
                        //echo ((float) $sec + (float) $usec) - $GIJ_common_time ;
                        return $block;
                    }
                }
            }
        }

        // MyTextSanitizer
        $myts = MyTextSanitizer::getInstance();

        // setting physical & virtual paths
        $mod_path = XOOPS_ROOT_PATH . "/modules/$moduleDirName";
        $mod_url  = XOOPS_URL . "/modules/$moduleDirName";

        // defining class of APCal
        if (!class_exists('APCal_xoops')) {
            require_once "$mod_path/class/APCal.php";
            require_once "$mod_path/class/APCal_xoops.php";
        }

        // creating an instance of APCal
        $cal = new APCal_xoops('', $xoopsConfig['language'], true);

        // ignoring cid from GET
        $cal->now_cid = 0;

        // setting properties of APCal
        $cal->conn = $GLOBALS['xoopsDB']->conn;
        include "$mod_path/include/read_configs.php";
        $cal->base_url    = $mod_url;
        $cal->base_path   = $mod_path;
        $cal->images_url  = "$mod_url/assets/images/$skin_folder";

The variable $skin_folder does not exist. Did you forget to declare it?

        $cal->images_path = "$mod_path/assets/images/$skin_folder";

        $block = $cal->get_minical_ex($gifaday, $just1gif, $cal->get_plugins("mcx{$bid}"));

        // speed check
        // global $GIJ_common_time ;
        // list($usec, $sec) = explode(" ",microtime());
        // echo ((float) $sec + (float) $usec) - $GIJ_common_time ;

        if ($enable_cache) {
            $fp = fopen($cache_file . sprintf('%04d%02d', $cal->year, $cal->month), 'w');

The variable $cache_file does not seem to be defined for all execution paths leading up to this point.

            fwrite($fp, (time() + 300) . "\n"); // 5 mininutes (hard coded)
            fwrite($fp, (int)$uid . "\n");

The variable $uid does not seem to be defined for all execution paths leading up to this point.

            fwrite($fp, serialize($block));
            fclose($fp);
        }

        if ($robots_mode) {

This code seems to be duplicated across your project.

            $block['root_url'] = $block['mod_url'] . '/';
            // $block['php_self'] = '/' ;
            $block['additional_get'] = '';
        } else {
            $block['root_url']       = '';
            $block['additional_get'] = $additional_get;
        }

        return $block;
    }